Idiot, Imbecile and Moron used to describe people within partuicular IQ ranges. An idion had an IQ of 25 or below, and imbecile between 26 and 50, and a moron 51-70.
When Koko the gorilla was given an IQ test, she scored in the mid-80s, making her merely "dull normal".
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Date: 2006-11-02 05:19 pm (UTC)When Koko the gorilla was given an IQ test, she scored in the mid-80s, making her merely "dull normal".